3 Smug Oak Lane Bricket Wood Hertfordshire AL2 3PN
Refused on 24 February 2026
Council decision: Non Material Amendment RefuseDelegated (officer decision)1 reason for refusal
Proposal
Non-Material Amendment - Extension to entrance lobby, rear extension extended 500mm and new party wall with No. 4 of planning permission 5/2025/0546 dated 17/06/2025 for Demolition of a rear storey conservatory and the construction of a rear ground floor extension and a new entrance porch. First floor front/side extension. Alterations to openings at 3 Smug Oak Lane Bricket Wood Hertfordshire AL2 3PN
- Submitted
- 21 January 2026
- Decision level
- Delegated (officer decision)
- Ward
- St Stephen
- Agent
- Andrew Trevillion Trevillion Architects Ltd
- ReceivedSubmitted21 Jan
- ValidatedValidated
- Consult.Consultation
- TargetTarget Date
- DecidedDecided24 Feb
Decided in 34 days (council typically 56)
About this application
This is an application to amend a permission at 3 Smug Oak Lane Bricket Wood Hertfordshire AL2 3PN. St Albans has handled 324 applications of this type. This one was decided in 34 days, 3 weeks quicker than St Albans's typical decision time. There have been 2 other applications at this address. In the past year there have been 104 applications across St Stephen. We hold 1,041 applications in total for the AL2 postcode area.
55% of amendment applications at St Albans City and District Council were approved. Across all application types, the council typically decides in about 8 weeks (median).
Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street
Why it was refused
- These changes would result in material change to the proposal. This would therefore require an assessment to be made with regard to the character and appearance of the development in relation to the existing dwelling, Metropolitan Green Belt and surrounding area. Additionally the residential amenity of the proposed development would need to be considerded. The proposed alterations do not therefore constitute a Non-Material Amendment. The Authority would require a new application to be submitted for the alterations to be properly considered.
From the council's decision notice.
Application details
- Postcode
- AL2 3PN
- Application type
- Amendment
- Scale / size
- Small
Planning application dates
- Consultation expiry
- 27 February 2026
Applicant and agent
- Applicant
- Private applicant
- Agent
- Andrew Trevillion Trevillion Architects Ltd
Site constraints
Designations at the address point. Ones next to the site may also apply.
- Green belt: St Albans
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)
flood storage areas, conservation areas, listed buildings, Article 4 directions, tree preservation orders, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
Associated applications
- 202621 Jan
Non-Material Amendment - Extension to entrance lobby, rear extension extended 500mm and new party wall with…
This applicationRefusedNon-material amendment5/2026/0107 - No date
Demolition of a rear storey conservatory and the construction of a rear ground floor extension and a new…
DC3 Conditional PermissionApplicationPart of5/2025/0546
Planning history at this site
1 other application at this property, newest first.
Source: St Albans
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Around this site
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For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Bricket Wood Electrical LtdElectrician0.2 mi
- M P Electrical Installations LtdElectrician0.3 mi
- Sensor Electrical Services LtdElectrician0.3 mi
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